#BBCE39#BBCE39

#BBCE39 is a light, vivid yellow. Relative luminance 0.550; OKLCH L 81.1% C 0.167 H 116.7°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#BBCE39
RGB	rgb(187, 206, 57)
HSL	hsl(68, 60%, 52%)
HSV	hsv(68, 72%, 81%)
CMYK	cmyk(9.2%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(79.04, -24.93, 67.43)
CIE-LCH	lch(79.04, 71.89, 110.29°)
OKLab	oklab(81.08% -0.0751 0.1495)
OKLCH	oklch(81.08% 0.167 116.7)
XYZ	xyz(43.3044, 55.0034, 12.2056)
Luminance	0.5500 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBCE39 #4C39CE

analogous

#CE9739 #BBCE39 #71CE39

triadic

#BBCE39 #39BBCE #CE39BB

tetradic

#BBCE39 #39CE97 #4C39CE #CE3971

square

#BBCE39 #39CE97 #4C39CE #CE3971

split-complementary

#BBCE39 #3971CE #9739CE

monochromatic

#66711C #92A228 #BBCE39 #CCDA6A #DDE69B

Accessibility & contrast

On white

1.75

#BBCE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#BBCE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBCE39

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBCE39	#FFFFFF	#000000	##000000
##BBCE39	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31C

Deuteranopia (green-blind)

#DAC545

Tritanopia (blue-blind)

#C7C2B1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bbce39;
/* rgb */ color: rgb(187, 206, 57);
/* oklch */ color: oklch(81.1% 0.167 116.7);

Tailwind

colors: {
  custom: {
    50: '#d3dc7a',
    500: '#bbce39',
    950: '#000000',
  },
}

SCSS

$custom: #bbce39;
$custom-light: #d3dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bbce39",
  "rgb": {
    "r": 187,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 67.651,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.8108,
    "c": 0.16726,
    "h": 116.7
  },
  "luminance": 0.55003
}

Semantic roles & 50–950 ramp

primary

#BBCE39

secondary

#3B317A

accent

#44E359

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BBCE39

Body copy rendered with the generated semantic roles for this colour.

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